220021101202 has 32 divisors (see below), whose sum is σ = 406714250880. Its totient is φ = 87153045120.

The previous prime is 220021101199. The next prime is 220021101247. The reversal of 220021101202 is 202101120022.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10076253 + ... + 10098064.

It is an arithmetic number, because the mean of its divisors is an integer number (12709820340).

Almost surely, 2^220021101202 is an apocalyptic number.

220021101202 is a deficient number, since it is larger than the sum of its proper divisors (186693149678).

220021101202 is a wasteful number, since it uses less digits than its factorization.

220021101202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20174386.

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

Adding to 220021101202 its reverse (202101120022), we get a palindrome (422122221224).

The spelling of 220021101202 in words is "two hundred twenty billion, twenty-one million, one hundred one thousand, two hundred two".