220010221202 has 4 divisors (see below), whose sum is σ = 330015331806. Its totient is φ = 110005110600.

The previous prime is 220010221183. The next prime is 220010221271. The reversal of 220010221202 is 202122010022.

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., 154929619321 + 65080601881 = 393611^2 + 255109^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55002555299 + ... + 55002555302.

Almost surely, 2^220010221202 is an apocalyptic number.

220010221202 is a deficient number, since it is larger than the sum of its proper divisors (110005110604).

220010221202 is a wasteful number, since it uses less digits than its factorization.

220010221202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110005110603.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 220010221202 its reverse (202122010022), we get a palindrome (422132231224).

The spelling of 220010221202 in words is "two hundred twenty billion, ten million, two hundred twenty-one thousand, two hundred two".