101120111210198 has 96 divisors (see below), whose sum is σ = 166273968167424. Its totient is φ = 46078492336128.

The previous prime is 101120111210101. The next prime is 101120111210227. The reversal of 101120111210198 is 891012111021101.

It is a super-2 number, since 2×101120111210198² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101120111210198.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14236250315 + ... + 14236257417.

It is an arithmetic number, because the mean of its divisors is an integer number (1732020501744).

Almost surely, 2^{101120111210198} is an apocalyptic number.

101120111210198 is a deficient number, since it is larger than the sum of its proper divisors (65153856957226).

101120111210198 is a wasteful number, since it uses less digits than its factorization.

101120111210198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10266 (or 10249 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 29.

Adding to 101120111210198 its reverse (891012111021101), we get a palindrome (992132222231299).

The spelling of 101120111210198 in words is "one hundred one trillion, one hundred twenty billion, one hundred eleven million, two hundred ten thousand, one hundred ninety-eight".