101120221002 has 32 divisors (see below), whose sum is σ = 208980747072. Its totient is φ = 32594534784.

The previous prime is 101120220997. The next prime is 101120221019. The reversal of 101120221002 is 200122021101.

It is a super-3 number, since 3×101120221002³ (a number of 34 digits) contains 333 as substring.

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, 1361043 + ... + 1433414.

It is an arithmetic number, because the mean of its divisors is an integer number (6530648346).

Almost surely, 2^101120221002 is an apocalyptic number.

101120221002 is an abundant number, since it is smaller than the sum of its proper divisors (107860526070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101120221002 is a wasteful number, since it uses less digits than its factorization.

101120221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2794662.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 101120221002 its reverse (200122021101), we get a palindrome (301242242103).

The spelling of 101120221002 in words is "one hundred one billion, one hundred twenty million, two hundred twenty-one thousand, two".