2663022269952 has 720 divisors, whose sum is σ = 8925679386624. Its totient is φ = 762570547200.

The previous prime is 2663022269951. The next prime is 2663022269953. The reversal of 2663022269952 is 2599622203662.

2663022269952 is a `hidden beast` number, since 2 + 66 + 302 + 226 + 9 + 9 + 52 = 666.

It is an interprime number because it is at equal distance from previous prime (2663022269951) and next prime (2663022269953).

It is a super-2 number, since 2×2663022269952² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2663022269951) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 743236353 + ... + 743239935.

Almost surely, 2^{2663022269952} is an apocalyptic number.

2663022269952 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2663022269952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4462839693312).

2663022269952 is an abundant number, since it is smaller than the sum of its proper divisors (6262657116672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2663022269952 is a wasteful number, since it uses less digits than its factorization.

2663022269952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3703 (or 3673 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 54.

The spelling of 2663022269952 in words is "two trillion, six hundred sixty-three billion, twenty-two million, two hundred sixty-nine thousand, nine hundred fifty-two".