10200022101202 has 4 divisors (see below), whose sum is σ = 15300033151806. Its totient is φ = 5100011050600.

The previous prime is 10200022101197. The next prime is 10200022101233. The reversal of 10200022101202 is 20210122000201.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 9209398020601 + 990624080601 = 3034699^2 + 995301^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2550005525299 + ... + 2550005525302.

Almost surely, 2^{10200022101202} is an apocalyptic number.

10200022101202 is a deficient number, since it is larger than the sum of its proper divisors (5100011050604).

10200022101202 is an equidigital number, since it uses as much as digits as its factorization.

10200022101202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5100011050603.

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

Adding to 10200022101202 its reverse (20210122000201), we get a palindrome (30410144101403).

The spelling of 10200022101202 in words is "ten trillion, two hundred billion, twenty-two million, one hundred one thousand, two hundred two".