101220112111022 has 8 divisors (see below), whose sum is σ = 151830446455872. Its totient is φ = 50609963292400.

The previous prime is 101220112110983. The next prime is 101220112111051. The reversal of 101220112111022 is 220111211022101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×101220112111022² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45009479 + ... + 47204802.

It is an arithmetic number, because the mean of its divisors is an integer number (18978805806984).

Almost surely, 2^{101220112111022} is an apocalyptic number.

101220112111022 is a deficient number, since it is larger than the sum of its proper divisors (50610334344850).

101220112111022 is an equidigital number, since it uses as much as digits as its factorization.

101220112111022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92763114.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 101220112111022 its reverse (220111211022101), we get a palindrome (321331323133123).

The spelling of 101220112111022 in words is "one hundred one trillion, two hundred twenty billion, one hundred twelve million, one hundred eleven thousand, twenty-two".