2211020200012 has 96 divisors (see below), whose sum is σ = 4367855923200. Its totient is φ = 971672308992.

The previous prime is 2211020200003. The next prime is 2211020200043. The reversal of 2211020200012 is 2100020201122.

It is a happy number.

It is a super-2 number, since 2×2211020200012² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 2211020199965 and 2211020200001.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 565910563 + ... + 565914469.

It is an arithmetic number, because the mean of its divisors is an integer number (45498499200).

Almost surely, 2^{2211020200012} is an apocalyptic number.

It is an amenable number.

2211020200012 is a deficient number, since it is larger than the sum of its proper divisors (2156835723188).

2211020200012 is a wasteful number, since it uses less digits than its factorization.

2211020200012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5975 (or 5973 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2211020200012 its reverse (2100020201122), we get a palindrome (4311040401134).

The spelling of 2211020200012 in words is "two trillion, two hundred eleven billion, twenty million, two hundred thousand, twelve".