3551222075260 has 24 divisors (see below), whose sum is σ = 7514494351056. Its totient is φ = 1409645402880.

The previous prime is 3551222075249. The next prime is 3551222075263. The reversal of 3551222075260 is 625702221553.

It is a super-2 number, since 2×3551222075260² (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 (3551222075263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 677711517 + ... + 677716756.

It is an arithmetic number, because the mean of its divisors is an integer number (313103931294).

Almost surely, 2^{3551222075260} is an apocalyptic number.

It is an amenable number.

3551222075260 is an abundant number, since it is smaller than the sum of its proper divisors (3963272275796).

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

3551222075260 is a wasteful number, since it uses less digits than its factorization.

3551222075260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355428413 (or 1355428411 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 40.

The spelling of 3551222075260 in words is "three trillion, five hundred fifty-one billion, two hundred twenty-two million, seventy-five thousand, two hundred sixty".