10211200101022 has 4 divisors (see below), whose sum is σ = 15316800151536. Its totient is φ = 5105600050510.

The previous prime is 10211200100989. The next prime is 10211200101031. The reversal of 10211200101022 is 22010100211201.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×10211200101022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10211200100993 and 10211200101011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552800025254 + ... + 2552800025257.

It is an arithmetic number, because the mean of its divisors is an integer number (3829200037884).

Almost surely, 2^{10211200101022} is an apocalyptic number.

10211200101022 is a deficient number, since it is larger than the sum of its proper divisors (5105600050514).

10211200101022 is an equidigital number, since it uses as much as digits as its factorization.

10211200101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5105600050513.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10211200101022 its reverse (22010100211201), we get a palindrome (32221300312223).

The spelling of 10211200101022 in words is "ten trillion, two hundred eleven billion, two hundred million, one hundred one thousand, twenty-two".