2220651034350 has 192 divisors, whose sum is σ = 6449269220352. Its totient is φ = 495059328000.

The previous prime is 2220651034297. The next prime is 2220651034387. The reversal of 2220651034350 is 534301560222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 291918247 + ... + 291925853.

It is an arithmetic number, because the mean of its divisors is an integer number (33589943856).

Almost surely, 2^{2220651034350} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2220651034350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3224634610176).

2220651034350 is an abundant number, since it is smaller than the sum of its proper divisors (4228618186002).

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

2220651034350 is a wasteful number, since it uses less digits than its factorization.

2220651034350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14451 (or 14446 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 2220651034350 its reverse (534301560222), we get a palindrome (2754952594572).

The spelling of 2220651034350 in words is "two trillion, two hundred twenty billion, six hundred fifty-one million, thirty-four thousand, three hundred fifty".