202120041022 has 16 divisors (see below), whose sum is σ = 308423116800. Its totient is φ = 99327209688.

The previous prime is 202120040999. The next prime is 202120041037. The reversal of 202120041022 is 220140021202.

202120041022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×202120041022³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 202120040987 and 202120041005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3691272 + ... + 3745627.

It is an arithmetic number, because the mean of its divisors is an integer number (19276444800).

Almost surely, 2^202120041022 is an apocalyptic number.

202120041022 is a deficient number, since it is larger than the sum of its proper divisors (106303075778).

202120041022 is a wasteful number, since it uses less digits than its factorization.

202120041022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7437135.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 202120041022 its reverse (220140021202), we get a palindrome (422260062224).

The spelling of 202120041022 in words is "two hundred two billion, one hundred twenty million, forty-one thousand, twenty-two".