3203022202040 has 64 divisors (see below), whose sum is σ = 7461353352960. Its totient is φ = 1236200232960.

The previous prime is 3203022202007. The next prime is 3203022202067. The reversal of 3203022202040 is 402022203023.

It is a super-2 number, since 2×3203022202040² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3414587 + ... + 4250346.

It is an arithmetic number, because the mean of its divisors is an integer number (116583646140).

Almost surely, 2^{3203022202040} is an apocalyptic number.

It is an amenable number.

3203022202040 is an abundant number, since it is smaller than the sum of its proper divisors (4258331150920).

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

3203022202040 is a wasteful number, since it uses less digits than its factorization.

3203022202040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7665312 (or 7665308 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 3203022202040 its reverse (402022203023), we get a palindrome (3605044405063).

The spelling of 3203022202040 in words is "three trillion, two hundred three billion, twenty-two million, two hundred two thousand, forty".