101121020222 has 16 divisors (see below), whose sum is σ = 152071903872. Its totient is φ = 50430458520.

The previous prime is 101121020207. The next prime is 101121020249. The reversal of 101121020222 is 222020121101.

It is a junction number, because it is equal to n+sod(n) for n = 101121020197 and 101121020206.

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, 3094493 + ... + 3126999.

It is an arithmetic number, because the mean of its divisors is an integer number (9504493992).

Almost surely, 2^101121020222 is an apocalyptic number.

101121020222 is a deficient number, since it is larger than the sum of its proper divisors (50950883650).

101121020222 is a wasteful number, since it uses less digits than its factorization.

101121020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36463.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 101121020222 its reverse (222020121101), we get a palindrome (323141141323).

The spelling of 101121020222 in words is "one hundred one billion, one hundred twenty-one million, twenty thousand, two hundred twenty-two".