10211202211202 has 8 divisors (see below), whose sum is σ = 15382540670796. Its totient is φ = 5083688654272.

The previous prime is 10211202211151. The next prime is 10211202211237. The reversal of 10211202211202 is 20211220211201.

It can be written as a sum of positive squares in 2 ways, for example, as 9180106157161 + 1031096054041 = 3029869^2 + 1015429^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10211202211202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10956225083 + ... + 10956226014.

Almost surely, 2^{10211202211202} is an apocalyptic number.

10211202211202 is a deficient number, since it is larger than the sum of its proper divisors (5171338459594).

10211202211202 is a wasteful number, since it uses less digits than its factorization.

10211202211202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21912451332.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10211202211202 its reverse (20211220211201), we get a palindrome (30422422422403).

The spelling of 10211202211202 in words is "ten trillion, two hundred eleven billion, two hundred two million, two hundred eleven thousand, two hundred two".