101222401021030 has 64 divisors (see below), whose sum is σ = 194431952594880. Its totient is φ = 37808325734400.

The previous prime is 101222401020989. The next prime is 101222401021073. The reversal of 101222401021030 is 30120104222101.

It is a junction number, because it is equal to n+sod(n) for n = 101222401020989 and 101222401021007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104834260 + ... + 105795400.

It is an arithmetic number, because the mean of its divisors is an integer number (3037999259295).

Almost surely, 2^{101222401021030} is an apocalyptic number.

101222401021030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101222401021030 is a deficient number, since it is larger than the sum of its proper divisors (93209551573850).

101222401021030 is a wasteful number, since it uses less digits than its factorization.

101222401021030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966025.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 101222401021030 its reverse (30120104222101), we get a palindrome (131342505243131).

The spelling of 101222401021030 in words is "one hundred one trillion, two hundred twenty-two billion, four hundred one million, twenty-one thousand, thirty".